#40AE3A#40AE3A

#40AE3A is a light, vivid green. Relative luminance 0.317; OKLCH L 66.4% C 0.184 H 142.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#40AE3A
RGB	rgb(64, 174, 58)
HSL	hsl(117, 50%, 45%)
HSV	hsv(117, 67%, 68%)
CMYK	cmyk(63.2%, 0%, 66.7%, 31.8%)
CIE-LAB	lab(63.07, -53.60, 48.67)
CIE-LCH	lch(63.07, 72.40, 137.76°)
OKLab	oklab(66.38% -0.1459 0.1123)
OKLCH	oklch(66.38% 0.184 142.4)
XYZ	xyz(18.0131, 31.6658, 9.1650)
Luminance	0.3167 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AE3A #A83AAE

analogous

#7AAE3A #40AE3A #3AAE6E

triadic

#40AE3A #3A40AE #AE3A40

tetradic

#40AE3A #3A7AAE #A83AAE #AE6E3A

square

#40AE3A #3A7AAE #A83AAE #AE6E3A

split-complementary

#40AE3A #6E3AAE #AE3A7A

monochromatic

#1E521B #2F802B #40AE3A #62C95C #8ED88A

Accessibility & contrast

On white

2.86

#40AE3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#40AE3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AE3A

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AE3A	#FFFFFF	#000000	##000000
##40AE3A	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2B

Deuteranopia (green-blind)

#A49544

Tritanopia (blue-blind)

#2BA996

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ae3a;
/* rgb */ color: rgb(64, 174, 58);
/* oklch */ color: oklch(66.4% 0.184 142.4);

Tailwind

colors: {
  custom: {
    50: '#82c776',
    500: '#40ae3a',
    950: '#000000',
  },
}

SCSS

$custom: #40ae3a;
$custom-light: #82c776;
$custom-dark: #000000;

JSON

{
  "hex": "#40ae3a",
  "rgb": {
    "r": 64,
    "g": 174,
    "b": 58
  },
  "hsl": {
    "h": 116.897,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.66382,
    "c": 0.18411,
    "h": 142.4
  },
  "luminance": 0.31668
}

Semantic roles & 50–950 ramp

primary

#40AE3A

secondary

#BF81C2

accent

#4EDAD2

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #40AE3A

Body copy rendered with the generated semantic roles for this colour.

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